From f32e646d82e2883962553e3bd660a9deb2a941cd Mon Sep 17 00:00:00 2001
From: Justin Ruggles <justin.ruggles@gmail.com>
Date: Wed, 19 Jan 2011 20:02:05 +0000
Subject: [PATCH] Fix use of sstep/dstep in ff_iir_filter().

Signed-off-by: Mans Rullgard <mans@mansr.com>
(cherry picked from commit c3897d7690fffe016de8ed56fdbdb9d685dbcce2)
---
 libavcodec/iirfilter.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/iirfilter.c b/libavcodec/iirfilter.c
index 90af43190e..65d9f89386 100644
--- a/libavcodec/iirfilter.c
+++ b/libavcodec/iirfilter.c
@@ -158,7 +158,7 @@ void ff_iir_filter(const struct FFIIRFilterCoeffs *c, struct FFIIRFilterState *s
             *dst = av_clip_int16(lrintf(res));
             s->x[c->order - 1] = in;
             src += sstep;
-            dst += sstep;
+            dst += dstep;
         }
     }
 }